Print.h

Go to the documentation of this file.

#ifndef __PRINT_H__
#define __PRINT_H__

#include <inttypes.h>
#include <stdio.h>

#include "Printable.h"
#include "pgmspace.h"
#include "WString.h"

//define for convertion
#define DEC 10
#define HEX 16
#define OCT 8
#ifdef  BIN
#undef  BIN
#endif
#define BIN 2

using namespace std;

class Print 
{
  protected:
    void setWriteError(int err = 1)
    {
      write_error = err;
    }
  private:
    size_t printNumber(uint64_t, uint8_t);
    size_t printFloat(double, int);
    int write_error;
  public:
    Print() : write_error(0) {}

    int getWriteError()
    {
      return write_error;
    }
    void clearWriteError()
    {
      setWriteError(0);
    }

    virtual size_t write(uint8_t) = 0;
    virtual size_t write(const uint8_t *, size_t size);

    size_t write(const char *str)
    {
      if (str == NULL) {
        return 0;
      }
      return write((const uint8_t *)str, strlen(str));
    }
    size_t write(const char *buffer, size_t size)
    {
      return write((const uint8_t *)buffer, size);
    }
    size_t write(String str)
    {
        return write((const uint8_t *)str.c_str(), str.length());
    }

    //print
    size_t print(const __FlashStringHelper *);
    size_t print(const char *);
    size_t print(const String &);
    size_t print(char[]);
    size_t print(char);
    size_t print(unsigned char, int = DEC);
    size_t print(int, int = DEC);
    size_t print(unsigned int, int = DEC);

    size_t print(long, int = DEC);
    size_t print(unsigned long,int = DEC);
    size_t print(double, int = 2);

    //println
    size_t println(const __FlashStringHelper *);
    size_t println(const char *);
    size_t println(const String &s);
    size_t println(char[]);
    size_t println(char);
    size_t println(unsigned char, int = DEC);
    size_t println(int, int = DEC);
    size_t println(unsigned int, int = DEC);
    size_t println(long, int = DEC);
    size_t println(unsigned long, int = DEC);
    size_t println(double, int = 2);
    size_t println(void);

    //long long
    void println(int64_t, uint8_t = DEC);
    void print(int64_t, uint8_t = DEC);
    void println(uint64_t, uint8_t = DEC);
    void print(uint64_t, uint8_t = DEC);
    
    size_t printf(const char *val, ...);

};

#endif